diff --git a/rust-scroll_derive.spec b/rust-scroll_derive.spec
index 1f537bc..7dee759 100644
--- a/rust-scroll_derive.spec
+++ b/rust-scroll_derive.spec
@@ -6,7 +6,7 @@
 
 Name:           rust-%{crate}
 Version:        0.10.4
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        Derive implementation for Pread and Pwrite traits
 
 # Upstream license specification: MIT
@@ -72,6 +72,9 @@ which use "default" feature of "%{crate}" crate.
 %endif
 
 %changelog
+* Wed Jan 27 2021 Fedora Release Engineering <releng@fedoraproject.org> - 0.10.4-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild
+
 * Thu Nov 12 2020 Fabio Valentini <decathorpe@gmail.com> - 0.10.4-1
 - Update to version 0.10.4.
 - Fixes RHBZ#1886687